To the right you see a comparison of temperature distribution in a
liquid nitrogen freezer (vapor phase) and
mechanically refrigerated cryogenic freezer (i.e. our freezers). The graph represents temperatures
at relative locations within the chamber.
Data suggests 100% of the storage space
maintains uniform storage temperatures safely
below -130°C, while temperature in LN2 vapor
system is dependent on storage location.

Safer, More Convenient Than LN2

Our cryogenic freezers are designed for
long-term storage of biologicals at
uniform temperatures of -150°C without LN2 as a cooling medium